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103032143360 = 29540246931
BaseRepresentation
bin101111111110100110…
…0011011111000000000
3100211221111011011222122
41133331030123320000
53142002212041420
6115155440223412
710305142524416
oct1377514337000
9324844134878
10103032143360
113a771a60303
1217b7530ab68
13993ca69703
144db5a332b6
152a3052c725
hex17fd31be00

103032143360 has 40 divisors (see below), whose sum is σ = 247035668616. Its totient is φ = 41212856320.

The previous prime is 103032143329. The next prime is 103032143369. The reversal of 103032143360 is 63341230301.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103032143369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20120906 + ... + 20126025.

Almost surely, 2103032143360 is an apocalyptic number.

103032143360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103032143360 is an abundant number, since it is smaller than the sum of its proper divisors (144003525256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103032143360 is an frugal number, since it uses more digits than its factorization.

103032143360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40246954 (or 40246938 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 103032143360 its reverse (63341230301), we get a palindrome (166373373661).

The spelling of 103032143360 in words is "one hundred three billion, thirty-two million, one hundred forty-three thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 1280 2560 40246931 80493862 160987724 201234655 321975448 402469310 643950896 804938620 1287901792 1609877240 2575803584 3219754480 5151607168 6439508960 10303214336 12879017920 20606428672 25758035840 51516071680 103032143360